2) 用 integration by parts: 原积分 = ∫arcsin(x) d[(-2/3)(1-x^2)^(3/2)] = (-2/3)[(1-x^2)^(3/2)arcsin(x) - ∫(1-x^2) dx]
娱乐八卦2022-05-31
娱乐八卦2022-05-31
娱乐八卦2022-05-31
娱乐八卦2022-05-31
娱乐八卦2022-05-31
娱乐八卦2022-05-31
娱乐八卦2022-05-31
娱乐八卦2022-05-31
娱乐八卦2022-05-31
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